CVE-2026-13722
CVE-2026-13722: 1 tracked advisory record across WatchGuard. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
WatchGuard
1 advisory- Advisory severityHigh8.6
High [CVE-2026-13722] WatchGuard Fireware OS contains a firmware validation bypass when processing a backup image via the backup/restore feature
CVE-2026-13722Source published Source updated
WatchGuard Fireware OS contains a firmware validation bypass when processing a backup image via the backup/restore feature. An authenticated administrator can exploit this vulnerability to install a tampered firmware image.
- Affected products in this advisory
- Fireware OS
- Source-reported affected versions
- Fireware OS 2025.1 before 2026.2.1
- Fireware OS 12.0 before 12.12.1
- Fireware OS 11.0 through 11.12.4+541730
- Fireware OS 12.0 before 12.11.9
1 more entries in the full advisory.
- Source-reported fixed versions
- 2026.2.1
- 12.12.1
- 12.11.9
- Mitigation guidance
- An authenticated administrator can exploit this vulnerability to install a tampered firmware image.
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